OT-2026-000096503
Publication integrity record
Four cup vacuum gripper, four zone face, four outlet manifold, pump fed, pressure sensor per zone, sustained blow-off before set-down, on a tool changer
This page is the evidence record. It changes as evidence arrives: a trusted timestamp, an independent retrieval, a custody deposit. The disclosure itself (/p/OT-2026-000096503) never changes.
Identity and time
| Publication number | OT-2026-000096503 · never reused |
|---|---|
| Internal UUID | 01a0aea0-a4a9-7d2f-86fc-1a590e461bbe · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:09:18.648440Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000096503 |
| Status | PUBLIC |
Content hashes
| Canonical text | 4f98cd74d57b8df32a8ca2a0809502de580cf40eba4f9cf7266abcc29f897f81 |
|---|---|
| Markdown | d776a25d9b5dad228a039c7c134a7eec034896425829d302727dcf14b1c323cf |
| Publication page | 844cc08eb67dc4f8023d8bd3f9be87a2a4fa55da2a9077a2d6527fac321eedb7 |
| Manifest | f3c4770330b6409e8c9095a7f19c478a5bf753e105988d09e7ebbe7d49a64581 |
SHA-256, lowercase hex, over the exact bytes of each published file. Every figure is hashed individually in the manifest.
Manifest signature
| Algorithm | Ed25519 · key
OT-SIGN-2026-01 · Verified |
|---|---|
| Signature | ULoqwxKrVOoDM0NDsuCIcbXSYwaW6LNuWX6quMYaUcYk4Sp4eb8saMWMURy6XP5pSqVk3xVRd4HrokFGgeeTDQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:27:04Z batch OT-TS-2026-W38-023 · RFC 3161 token · inclusion proof root 095d30148a2ef87d42d7818ebe7543f9... |
|---|
Independent retrieval
| 2026-09-17T09:33:54.831828Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000096503observed 844cc08eb67dc4f8023d8bd3f9be87a2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:33:54.812485Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000096503/manifest.jsonobserved f3c4770330b6409e8c9095a7f19c478a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:33:54.794263Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000096503/publication.mdobserved d776a25d9b5dad228a039c7c134a7eec...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:33:54.773429Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000096503/publication.txtobserved 4f98cd74d57b8df32a8ca2a0809502de...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
Requested from infrastructure separate from the publication system, over the public internet, with no credential. A MATCH means an ordinary internet client could fetch the publication and received exactly the bytes recorded above.
Independent archive
| External archive | Pending Canonical URLs are submitted to an independent archive in batches. |
|---|
A capture held by an outside archive is evidence that does not depend on OpenTechnical continuing to exist. It supplements the records above; it does not replace them.
Third-party custody
| Custody package | Pending Custody packages are produced weekly. |
|---|